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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KA5X callsign genealogy

Currently held by FRIESEN, MONFORD N

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by KA5X's current licensee, walking backwards.

  1. K5VXactive· E
    SENNETTI, JONATHANTXgranted 2019-07-31
  2. KC5EJXcancelled· E
    SENNETTI, JONATHAN STXgranted 1999-07-23cancelled 1999-10-20

Successor callsigns

Callsigns held now by people who previously held KA5X.

No current licensee on record previously held this callsign.

← Back to KA5X License history →